Harris County tax deed sales investing guide. 25% statutory redemption premium, 180-day base redemption. Auction details and due diligence checklist.
Harris County, TX sells redeemable tax deeds via county-run direct auction, with a 180 days (2 years for homestead/agricultural) redemption window and a statutory redemption premium of 25% (50% in year two on homestead/agricultural) (a flat premium, not annualized interest). Auctions run on a monthly cadence.
Constable tax sales first Tuesday monthly (SALE + RESALE by precinct), tax resales at reduced min bid.
Aggregated from live Harris County listings on LienScout Pro. Snapshot refreshes weekly.
Tax-sale data on this page is sourced from and reconciled against Harris County Tax Assessor-Collector publications for Harris County, Texas.
Each statement below is tied to the source it came from and the date that source was last read. Statutory rules are verified against Texas law; auction logistics are verified against the county office that runs the sale.
| Fact | What applies | Source | Verified |
|---|---|---|---|
| Sale type | Redeemable tax deed The successful bidder receives a sheriff's or constable's deed subject to the owner's redemption right. | Tex. Tax Code § 34.01 State statute | September 4, 2026 |
| Investor return | Flat 25% statutory redemption premium on the amount paid (50% if redeemed in the second year on homestead, agricultural, or mineral-interest property) A flat premium, not annualized interest — it is not prorated for early redemption and does not accrue over time. | Tex. Tax Code § 34.21(a)–(e) State statute | September 4, 2026 |
| Redemption | 180 days from the date the purchaser's deed is filed for record on non-homestead, non-agricultural property | Tex. Tax Code § 34.21(e) State statute | September 4, 2026 |
| Extended redemption | 2 years for residence homestead, agricultural-use, and mineral-interest property | Tex. Tax Code § 34.21(a) State statute | September 4, 2026 |
| Auction authority | Harris County Tax Assessor-Collector Official page could not be read automatically on the verification date; value carried from the last manual review. | Harris County Tax Assessor-Collector County office | September 4, 2026 unconfirmed |
| Where it happens | In person — Bayou City Event Center, first Tuesday Official page could not be read automatically on the verification date; value carried from the last manual review. | Harris County Tax Assessor-Collector County office | September 4, 2026 unconfirmed |
| Sale cadence | Monthly — first Tuesday of the month (first Wednesday where the county has adopted that option) | Tex. Tax Code § 34.01(a) / Tex. Prop. Code § 51.002 State statute | September 4, 2026 |
Tax-sale rules last verified September 4, 2026. Rule verification is separate from auction data freshness — always confirm bidding terms with the county before the sale.
Harris County's tax sales run on the first Tuesday of every month, but Harris is unusual in Texas: sales are organized by Constable precinct (Precincts 1 through 8, with the largest volume out of Precincts 1, 2, 4, and 7) and each precinct posts its own SALE and RESALE list. The SALE list is the initial constable sale at statutory minimum bid; the RESALE list covers struck-off parcels the county is re-offering at a reduced minimum. Both are held the same morning at the Bayou City Event Center, and both are administered through Perdue Brandon or Linebarger depending on precinct.
That precinct-by-precinct structure is the single most important thing to understand before bidding in Harris. A parcel that looks routine on the county-wide list may in fact be on the RESALE track at a fraction of its original minimum — sometimes below the tax debt itself — because the SALE bid failed. Pull each precinct's PDF the Friday before sale, cross-reference the RESALE list separately, and confirm HCAD ownership and any post-notice payments the morning of sale.
Texas tax sales in Harris County are hybrid redeemable deed sales held on the first Tuesday of the month, either at the courthouse steps (Harris, Tarrant) or online via GovEase / RealAuction depending on the county. The taxing entity's law firm (usually Linebarger, Perdue Brandon, or PBFCM) publishes the sale list 21 days ahead. Bidders register in advance with a bidder certificate, show up with cashier's checks, and bid premium-only above an opening bid set at the judgment amount or adjudged value (whichever is less). Winners take a Sheriff's Deed on the spot in exchange for full payment. Texas issues an immediate deed with a right of redemption — 2 years on homestead / agricultural parcels, 180 days on everything else — and the statutory redemption premium is 25% in year one and 50% in year two.
For a Harris County parcel, pull the Central Appraisal District (CAD) record for owner, exemptions (homestead / ag flags drive the 2-year redemption period), land + improvement value, and legal description. Pull the county Clerk's Real Property records for the last warranty deed, deeds of trust, and any liens. Get the underlying tax-suit judgment from the District Clerk — it tells you exactly which taxing entities are being satisfied and whether any junior liens got named. Check the county GIS for zoning and flood zone, and cross-reference the address against the county's abandoned / dangerous building list. Two Texas-specific gotchas: (1) homestead / ag-exempt parcels carry a 2-year redemption at 25% year one + 50% year two — plan capital accordingly, and (2) HOA liens and municipal weed/demo liens can survive if not named in the suit.
You receive the Sheriff's Deed at the Harris County sale itself and record it with the County Clerk the same week. You now hold defeasible title subject to redemption — 180 days for non-homestead / non-ag, 2 years for homestead or ag-exempt parcels. The former owner redeems by tendering the winning bid amount plus a 25% premium in year one (or 50% in year two on qualifying parcels) through the Sheriff or Tax Assessor-Collector. Redemption rates in Texas are lower than most states because the 25%/50% premium is steep — most non-homestead parcels don't redeem, and once the redemption window closes the deed converts to indefeasible fee simple. Quiet title actions are common but not always required; some title insurers will insure Texas tax deeds after 4 years of undisturbed possession.
Harris County runs the largest tax deed sale in Texas — held the first Tuesday of every month at the Bayou City Event Center in Houston. Hundreds of registered bidders typically compete, and premium residential parcels regularly sell for 60–90% of market value under the state's premium-bid format. Vacant land, heirship parcels, and post-struck-off inventory (available from the Linebarger struck-off list) remain the most realistic entry points for individual investors; owner-occupied homes almost always redeem within the 180-day / 2-year window.
Potential investors can acquire tax-defaulted properties at public auction. Properties are sold to the highest bidder, and a minimum bid typically covers the outstanding taxes, penalties, interest, and administrative fees. The specific auction process, including registration and bidding, is managed by the county's designated auctioneer or tax office.
Harris County tax sales offer a statutory redemption premium of 25% on the amount bid. This rate applies during the redemption period, providing a potential return for investors if the property is redeemed by the original owner. Actual returns can vary based on the property, the bid amount, and whether the property is redeemed.
Key risks include the possibility of property redemption within the 180 days (two years for homestead/agricultural/mineral property) period, potential title defects that may require legal resolution, and the investor's responsibility for maintaining the property. If a property is redeemed, the investor receives their bid amount plus the flat statutory redemption premium, not the property itself.
To get started, research available properties through the county's tax sale listings, understand the auction rules and requirements, and ensure you have the necessary funds for bidding and potential property maintenance. It is also advisable to consult with a legal professional experienced in tax sales to navigate the process and potential title issues.